Description

Ethyl 3-Amino-2-Methylpropanoate is a versatile amino acid ester building block with significant synthetic utility. Its bifunctional nature, featuring both an amino and an ester group, makes it a valuable intermediate for constructing complex molecular architectures. This compound is primarily sought after by the pharmaceutical and agrochemical industries for the synthesis of active ingredients, as well as by research institutions for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of peptides, peptidomimetics, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers requiring specific amino acid functionalities.
• Chiral Auxiliary/Synthon: Utilized in asymmetric synthesis due to its chiral center for creating enantiomerically pure compounds.
• Bioconjugation & Linker Chemistry: Employed in the design of chemical linkers for bioconjugation applications in diagnostics and drug delivery systems.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	Ethyl 3-Amino-2-Methylpropanoate
CAS No.	22560-81-2
Molecular Formula	C6H13NO2
Molecular Weight	131.17 g/mol
Synonyms	Ethyl 3-Amino-2-Methylpropionate; 3-Amino-2-Methylpropionic Acid Ethyl Ester; 2-Methyl-3-Aminopropionic Acid Ethyl Ester; Ethyl β-Amino-α-Methylpropionate; Ethyl 3-Amino-2-Methylpropanoate Hydrochloride (salt form); NSC 163044; Ethyl 2-Methyl-3-aminopropanoate; DL-3-Amino-2-methylpropionic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Amino-2-Methylpropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and absorption of moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation (if applicable)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.